JPS63107500U - - Google Patents

Info

Publication number
JPS63107500U
JPS63107500U JP20108386U JP20108386U JPS63107500U JP S63107500 U JPS63107500 U JP S63107500U JP 20108386 U JP20108386 U JP 20108386U JP 20108386 U JP20108386 U JP 20108386U JP S63107500 U JPS63107500 U JP S63107500U
Authority
JP
Japan
Prior art keywords
underwater acoustic
acoustic structure
sound absorbing
hollow
molded rubber
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Granted
Application number
JP20108386U
Other languages
English (en)
Japanese (ja)
Other versions
JPH0514318Y2 (enrdf_load_stackoverflow
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed filed Critical
Priority to JP20108386U priority Critical patent/JPH0514318Y2/ja
Publication of JPS63107500U publication Critical patent/JPS63107500U/ja
Application granted granted Critical
Publication of JPH0514318Y2 publication Critical patent/JPH0514318Y2/ja
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Landscapes

  • Soundproofing, Sound Blocking, And Sound Damping (AREA)
JP20108386U 1986-12-30 1986-12-30 Expired - Lifetime JPH0514318Y2 (enrdf_load_stackoverflow)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP20108386U JPH0514318Y2 (enrdf_load_stackoverflow) 1986-12-30 1986-12-30

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP20108386U JPH0514318Y2 (enrdf_load_stackoverflow) 1986-12-30 1986-12-30

Publications (2)

Publication Number Publication Date
JPS63107500U true JPS63107500U (enrdf_load_stackoverflow) 1988-07-11
JPH0514318Y2 JPH0514318Y2 (enrdf_load_stackoverflow) 1993-04-16

Family

ID=31164203

Family Applications (1)

Application Number Title Priority Date Filing Date
JP20108386U Expired - Lifetime JPH0514318Y2 (enrdf_load_stackoverflow) 1986-12-30 1986-12-30

Country Status (1)

Country Link
JP (1) JPH0514318Y2 (enrdf_load_stackoverflow)

Also Published As

Publication number Publication date
JPH0514318Y2 (enrdf_load_stackoverflow) 1993-04-16

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